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EMPLOYEE BENEFIT PLANS (Details 9) - Pension Plans, Defined Benefit [Member]
$ in Thousands
Dec. 31, 2017
USD ($)
Defined Benefit Plan, Expected Future Benefit Payments, Fiscal Year Maturity [Abstract]  
2018 $ 2,698
2019 2,692
2020 2,817
2021 2,832
2022 3,116
Years 2023 - 2027 $ 14,988